Laboratory USB charging device

Abstract

The utility model relates to laboratory equipment, in particular to a laboratory USB (Universal Serial Bus) charging device, which comprises a storage groove, a bidirectional screw rod is arranged at the bottom of the storage groove, two ends of the bidirectional screw rod are connected with a sliding plate, two ends of the sliding plate are provided with connecting rods, a transmission plate is arranged on the connecting rods, and the top of the transmission plate is connected with a mounting frame through a rotating shaft. A bearing plate is connected to the top of the mounting frame, a guide rail is arranged at the top of the bearing plate, a guide groove is slidably connected to the guide rail, a connecting plate is fixedly mounted at the top of the guide groove, a connecting groove is formed in the connecting plate, a sliding groove is formed in the portion, located on the outer side of the connecting groove, in the connecting plate, and a guide rod is fixedly mounted in the sliding groove. Sliding pieces are fixedly installed on the guide rods, an installation plate is arranged between the sliding pieces, the installation plate is arranged in the connecting groove, a USB charging power source body is arranged at the top of the installation plate, the USB charging device can be effectively and conveniently kept clean, and therefore stable power supply processing can be conveniently conducted on electrical equipment.

Description

Technical Field

[0001] The utility model relates to laboratory equipment, in particular to a laboratory USB charging device. Background Art

[0002] A laboratory is a place for scientific research and experiments, usually equipped with equipment to control experimental conditions. The equipment and layout of the laboratory will vary depending on the research object. Scientists and researchers use various instruments and equipment to conduct experiments to verify hypotheses, obtain data, and advance scientific knowledge. Laboratories are also important places for cultivating scientific talents and conducting innovative research.

[0003] When laboratory electrical equipment is in use, some electrical equipment needs to be powered by a USB charging device. When the current USB charging device is not in use, dust falls into the interface of the USB charging device, causing unstable power supply to the device, thus affecting the power supply of the USB charging device. Utility Model Content

[0004] The purpose of the utility model is to provide a laboratory USB charging device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A laboratory USB charging device comprises a storage slot, wherein the four corners of the bottom of the storage slot are provided with rolling assemblies; a bidirectional screw is rotatably installed at the bottom of the storage slot, and a driving assembly for driving the bidirectional screw to rotate is installed on the inner wall of the storage slot; sliding plates are threadedly connected at both ends of the bidirectional screw, connecting rods are fixedly installed at both ends of the sliding plate, a transmission plate is rotatably installed on the connecting rod, the top of the transmission plate is connected to the mounting frame through a rotating shaft, the top of the mounting frame is fixedly connected with a bearing plate, and a sealing assembly for sealing the top of the storage slot is installed on the bearing plate; guide rails are provided at both ends of the top of the bearing plate, guide grooves are slidably connected on the guide rails, a connecting plate is fixedly installed on the top of the guide groove, a connecting groove is provided inside the connecting plate, a sliding groove is provided inside the connecting plate located outside the connecting groove, a guide rod is fixedly installed inside the sliding groove, a sliding member is fixedly installed on the guide rod, a mounting plate is provided between the sliding members, the mounting plate is arranged inside the connecting groove, and a USB charging power supply body is arranged on the top of the mounting plate.

[0007] Preferably, a control panel is provided on the outer wall of the storage tank to facilitate the use of the control device.

[0008] Preferably, the rolling assembly includes a supporting leg fixedly connected to the bottom of the storage tank, a roller is provided at the bottom of the supporting leg, and a brake is provided at the outer end of the roller to facilitate the movement direction adjustment of the device.

[0009] Preferably, the drive assembly includes a drive motor fixedly connected to the inner wall of the storage tank, a driving gear is installed on the motor shaft of the drive motor, a driven gear is meshedly connected to the driving gear, and the driven gear is connected to the bidirectional screw for driving the bidirectional screw to rotate.

[0010] Preferably, the sealing assembly comprises support columns fixedly mounted on the four corners of the carrying plate, and a sealing cover is provided on the top of the support column.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model drives the bidirectional screw to rotate through the driving assembly, the bidirectional screw drives the sliding plate connected by the thread to move, the sliding plate synchronously drives the connecting rod to move, the connecting rod drives the installation frame to move and adjust the height through the transmission plate, and the installation frame drives the bearing plate to move synchronously, so that the USB charging power supply body can be stored in the storage slot for protection, and moved out to the outer wall of the storage slot for use, thereby protecting the laboratory USB charging device; the USB charging power supply body of the utility model is used on the outside of the storage slot, and due to the setting of the guide rail and the guide groove, the movement direction adjustment of the USB charging power supply body in the front and rear directions can be realized, and the setting of the slide groove, the sliding member and the mounting plate can realize the radical movement direction adjustment of the USB charging power supply body in the left and right directions, thereby facilitating the use of the USB charging power supply body. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a structural schematic diagram of a laboratory USB charging device.

[0013] Figure 2 This is a front view of a laboratory USB charging device of the utility model.

[0014] Figure 3 It is a cross-sectional view of a laboratory USB charging device of the utility model.

[0015] Figure 4 The utility model is a schematic diagram of the structure of the connection between the sliding plate and the bearing plate in a laboratory USB charging device.

[0016] Figure 5 The utility model is a schematic diagram of the structure of the connection between the mounting plate and the sliding member in a laboratory USB charging device.

[0017] 1. Storage slot; 2. Control panel; 3. Support leg; 4. Roller; 5. Brake; 6. Bidirectional screw; 7. Driving motor; 8. Driving gear; 9. Driven gear; 10. Sliding plate; 11. Connecting rod; 12. Transmission plate; 13. Rotating shaft; 14. Mounting frame; 15. Loading plate; 16. Support column; 17. Sealing cover; 18. Guide rail; 19. Guide groove; 20. Connecting plate; 21. Connecting groove; 22. Slide groove; 23. Guide rod; 24. Sliding piece; 25. Mounting plate; 26. USB charging power supply body. DETAILED DESCRIPTION

[0018] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. However, it can be understood by those skilled in the art that in each embodiment of the present invention, many technical details are provided to enable readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical scheme claimed in the present application can be implemented.

[0020] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0021] See also Figure 1-5 In an embodiment of the utility model, a laboratory USB charging device comprises a storage slot 1, wherein the four corners of the bottom of the storage slot 1 are provided with rolling components; a bidirectional screw 6 is rotatably installed at the bottom of the storage slot 1, and a driving component for driving the bidirectional screw 6 to rotate is installed on the inner wall of the storage slot 1; both ends of the bidirectional screw 6 are threadedly connected with a sliding plate 10, and both ends of the sliding plate 10 are fixedly installed with a connecting rod 11, and a transmission plate 12 is rotatably installed on the connecting rod 11, and the top of the transmission plate 12 is connected to the installation frame 14 through a rotating shaft 13, and the top of the installation frame 14 is fixedly connected with a bearing plate 15, and a driving component for driving the bidirectional screw 6 to rotate is installed on the bearing plate 15. A sealing component for sealing the top of the storage slot 1; guide rails 18 are provided at both ends of the top of the carrier plate 15, guide grooves 19 are slidably connected to the guide rails 18, a connecting plate 20 is fixedly installed on the top of the guide groove 19, a connecting groove 21 is provided inside the connecting plate 20, a slide groove 22 is provided inside the connecting plate 20 located outside the connecting groove 21, a guide rod 23 is fixedly installed inside the slide groove 22, a sliding member 24 is fixedly installed on the guide rod 23, a mounting plate 25 is provided between the sliding members 24, the mounting plate 25 is provided inside the connecting groove 21, and a USB charging power supply body 26 is provided on the top of the mounting plate 25.

[0022] The utility model drives the bidirectional screw 6 to rotate through a driving assembly, the bidirectional screw 6 drives the threaded sliding plate 10 to move, the sliding plate 10 synchronously drives the connecting rod 11 to move, the connecting rod 11 drives the installation frame 14 to adjust the moving height through the transmission plate 12, the installation frame 14 drives the bearing plate 15 to move upward, the bearing plate 15 drives the sealing assembly and the USB charging power supply body 26 to move to the top of the storage slot 1 for use, and the USB charging power supply body 26 is manually adjusted to adjust the moving position in the left and right reverse directions and the front and back directions, so that the USB charging device of each equipment in the laboratory can be conveniently used, thereby facilitating the use of the USB charging device.

[0023] See also Figure 1 In one embodiment of the utility model, a control panel 2 is provided on the outer wall of the storage tank 1, and the control panel 2 can be used to control the operation of the device.

[0024] See also Figure 1 In one embodiment of the utility model, the rolling assembly includes a supporting leg 3 fixedly connected to the bottom of the storage slot 1, a roller 4 is arranged at the bottom of the supporting leg 3, and a brake 5 is arranged at the outer end of the roller 4. The setting of the roller 4 can facilitate the movement position adjustment of the equipment, and the setting of the brake 5 can realize braking of the roller 4, thereby facilitating the control of the movement position adjustment of the roller 4.

[0025] See also Figure 3 In one embodiment of the utility model, the driving assembly includes a driving motor 7 fixedly connected to the inner wall of the storage tank 1, and a driving gear 8 is installed on the motor shaft of the driving motor 7. A driven gear 9 is meshedly connected to the driving gear 8, and the driven gear 9 is connected to the bidirectional screw 6. When the driving motor 7 works, the driving motor 7 drives the driving gear 8 to drive the meshed driven gear 9 to rotate, and the driven gear 9 can drive the bidirectional screw 6 to rotate in an azimuth adjustment manner.

[0026] See also Figure 4 In one embodiment of the utility model, the sealing assembly includes support columns 16 fixedly installed on the four corners of the supporting plate 15, and a sealing cover 17 is arranged on the top of the support column 16. During the downward movement of the supporting plate 15, the supporting plate 15 drives the sealing cover 17 to move downward through the support column 16, and the sealing cover 17 can seal the opening of the storage slot 1.

[0027] Working principle: The utility model drives the driving gear 8 through the driving motor 7 to drive the meshing driven gear 9 to rotate, the driven gear 9 drives the bidirectional screw 6 to rotate, the bidirectional screw 6 drives the threaded sliding plate 10 to move, the sliding plate 10 synchronously drives the connecting rod 11 to move, the connecting rod 11 drives the installation frame 14 to move through the transmission plate 12, the installation frame 14 synchronously drives the bearing plate 15 to move upward, the bearing plate 15 moves through the support column 16 and the sealing cover 17 to open the storage slot 1, the bearing plate 15 synchronously drives the USB charging power supply body 26 to move upward to the outer end of the storage slot 1, and the USB charging power supply body 26 is manually pulled to move left and right and forward and backward, so that the use of the USB charging power supply body 26 can be convenient.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A laboratory USB charging device, comprising a storage slot, characterized in that: Rolling assemblies are arranged at the four corners of the bottom of the storage tank; A bidirectional screw is rotatably mounted at the bottom of the storage tank, and a driving assembly for driving the bidirectional screw to rotate is mounted on the inner wall of the storage tank; The two ends of the bidirectional screw are threadedly connected with sliding plates, the two ends of the sliding plates are fixedly installed with connecting rods, a transmission plate is rotatably installed on the connecting rod, the top of the transmission plate is connected to the installation frame through a rotating shaft, the top of the installation frame is fixedly connected with a bearing plate, and a sealing component for sealing the top of the storage tank is installed on the bearing plate; Guide rails are provided at both ends of the top of the carrying plate, and guide grooves are slidably connected to the guide rails. A connecting plate is fixedly installed on the top of the guide groove, a connecting groove is provided inside the connecting plate, a sliding groove is provided inside the connecting plate located outside the connecting groove, a guide rod is fixedly installed inside the sliding groove, a sliding part is fixedly installed on the guide rod, a mounting plate is provided between the sliding parts, the mounting plate is provided inside the connecting groove, and a USB charging power supply body is provided on the top of the mounting plate.

2. A laboratory USB charging device according to claim 1, characterized in that: A control panel is arranged on the outer wall of the storage tank.

3. A laboratory USB charging device according to claim 1, characterized in that: The rolling assembly comprises a supporting leg fixedly connected to the bottom of the storage tank, a roller is arranged at the bottom of the supporting leg, and a brake is arranged at the outer end of the roller.

4. A laboratory USB charging device according to claim 1, characterized in that: The driving assembly comprises a driving motor fixedly connected to the inner wall of the storage tank, a driving gear is installed on the motor shaft of the driving motor, a driven gear is meshedly connected to the driving gear, and the driven gear is connected to the bidirectional screw.

5. A laboratory USB charging device according to claim 1, characterized in that: The sealing assembly comprises support columns fixedly mounted on the four corners of the bearing plate, and a sealing cover is arranged on the top of the support column.

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